All 305,250 crates, alphabetically

deterministic-pgp-keysGenerate PGP keys from a 12 word seed phrase7,705MIT OR Apache-2.0 deterministic-trigonometryTrigonometry without floating point variables to achieve deterministic results across hardware and compilers2,465MIT OR Apache-2.0Game developmentMathematics deterministic-wasi-ctxA wasmtime-wasi WasiCtx implementation that is fully deterministic247,222Apache-2.0 WITH LLVM-exceptionWebAssembly deterministic-zipA tool to generate consistent Zip files.6,045MITDevelopment tools deterministic_automataA framework for implementing deterministic and mutation automata with arbitrary state complexity2,863MITAlgorithmsParsing tools deterministic_collectionsHashMap and HashSet with deterministic iteration order for reproducible testing55Apache-2.0 deterministic_default_hasherA deterministic initialisation of the stdlib default hasher8,897BSD-2-Clause deterministic_randHierarchical random number generators for concurrent simulations with switchable determinism.8,306MITAlgorithmsDevelopment tools determinizable_collectionsHash collections that can be switched between std and deterministic implementations via a feature flag22Apache-2.0 determsDeterministic replay & proof engine for verifiable automated decisions — capture, verify, and replay records anyone can check. AI…17Apache-2.0Command line utilitiesCryptography detexStrip TeX/LaTeX commands from input files84BSD-3-ClauseCommand line utilitiesText processing detexifyThe `detexify` crate is a port of the classifier that powers https://detexify.kirelabs.org/classify.html.10,505MITComputer vision detexify-cRust port of the [detexify backend](https://github.com/kirel/detexify-hs-backend).1,701MITComputer vision detexify-serverRust port of the [detexify backend](https://github.com/kirel/detexify-hs-backend).4,299MITComputer visionWeb programming::HTTP server detileDetect regular tile grids in images (sprite sheets, tile atlases, game maps) and recover the tileset, via 1D autocorrelation.40EUPL-1.2Command line utilitiesComputer vision detoneDecompose Vietnamese tone marks1,149,960Apache-2.0 OR MITInternationalization (i18n)Text processing detourA cross-platform detour library written in Rust110,641BSD-2-Clause detour2A cross-platform detour library written in Rust3,859BSD-2-Clause detour3A cross-platform detour library written in Rust18,248BSD-2-Clause detours-rsMicrosoft Detours FFI bindings created with bindgen.3,170MIT OR Apache-2.0 detours-sysRust bindings to Microsoft Detours6,351MIT OR Apache-2.0External FFI bindingsOperating systems::Windows APIs detours-sys2Rust bindings to Microsoft Detours1,243MIT OR Apache-2.0External FFI bindingsOperating systems::Windows APIs detoxQuickly clean up your development directories on disk5,284MITAlgorithmsCommand line utilities detrendSignal detrending909BSD-3-Clause OR Apache-2.0AlgorithmsScience detrimAutomatic string trimming with serde257,001MIT OR Apache-2.0EncodingNo standard library detritus-clientClient SDK for Detritus telemetry and crash reporting33Apache-2.0Development toolsNetwork programming detritus-protocolWire protocol types for Detritus telemetry and crash ingestion84Apache-2.0EncodingNetwork programming detritus-serverDetritus telemetry and crash ingestion server41Apache-2.0Command line utilitiesNetwork programming detrix-rsDetrix client library for debug-on-demand observability in Rust applications74MITDevelopment tools::Debugging detrojtA hack to support deserialization of arbitrary trait objects3,849MIT/Apache-2.0Encoding detsurtnuAutomated mirror of untrusted - Safe, fast, zero-panic, zero-crashing, zero-allocation parsing of untrusted inputs in Rust.22,360ISC detsys-ids-clientA client for install.determinate.systems.13,217Apache-2.0 detsys-srvRust client for communicating with SRV-located services8,510BSD-3-ClauseNetwork programming deucalionHigh-performance Windows library for capturing decoded FFXIV packets.5,169GPL-3.0 deuceCard representation, hand evaluation, and strategic abstraction primitives35MITAlgorithmsGame development deuces-rsA port of Deuces library implemented in Rust5,475MIT deunicodeConvert Unicode strings to pure ASCII by intelligently transliterating them. Suppors Emoji and Chinese.55,957,901BSD-3-ClauseInternationalization (i18n)Text processing deuswaifu2x solver1,703MPL-2.0 deus-maze...1,563MPL-2.0 deus-nqueensfractal curves generation8,230MPL-2.0 deuteriumDeuterium is a fancy SQL builder for Rust. It's designed to provide a DSL to easily build SQL queries in safe and *typed* way.20,889MIT deuterium_ormSimple ORM for Rust22,603MIT deuterium_pluginCompiler plugin for Deuterium ORM15,135MIT deutsche-bahn-delay-reasonsGet some reasons why your Deutsche Bahn train is late. Supports random reason generation.6,962non-standard deuxfleursViewer for geometry processing data (surface meshes, point clouds, scalar field...)705MIT devAn interface to system/kernel devices22,073MIT dev-asyncAsync runtime verification for Rust: timeouts, deadlock detection, task tracking, hung-shutdown probes. The async failure modes…140Apache-2.0AsynchronousDevelopment tools dev-benchBenchmark and regression detection for Rust. Percentile stats, baseline storage, threshold gating, structured CI-gateable…218Apache-2.0Development toolsDevelopment tools::Profiling dev-chaosFault injection and recovery testing for Rust. Disk faults, network drops, latency injection, deterministic crash points, partial…138Apache-2.0Development toolsDevelopment tools::Debugging dev-ciCalibrated GitHub Actions workflow generator for Rust crates. Library API + CLI binary. Byte-deterministic YAML output. Part of…82Apache-2.0Command line utilitiesDevelopment tools dev-cleanA TUI tool to find and remove node_modules folders19MITCommand line utilitiesFilesystem dev-cleanerA smart developer tool for cleaning temporary build directories28MIT OR Apache-2.0 dev-cleaner-cliRemoves unused imports from TS/JS files19MIT dev-cmdOpens neovim with a terminal in the bottom and listed files in the top2,071MIT dev-colorDaily info from dev/color1,589MIT dev-coverageCode coverage with regression gates for Rust. Wraps cargo-llvm-cov: line / function / region kill rates, stored baselines,…88Apache-2.0Development toolsDevelopment tools::Profiling dev-csrMacro for developing code to manage control status registers1,620MIT dev-csr-macroMacros for dev-csr1,845MIT dev-depsDependency hygiene for Rust crates. Detect unused, outdated, and many-major-versions-behind dependencies. Wraps cargo-udeps +…88Apache-2.0Development toolsDevelopment tools::Cargo plugins dev-fixturesDeterministic test fixtures for Rust: disposable project trees, golden-file snapshots, controlled mock data, file-tree builders.…176Apache-2.0Development toolsDevelopment tools::Testing dev-flakyFlaky test detection for Rust. Runs cargo test N times and classifies each test as stable / flaky / broken with a reliability…85Apache-2.0Development toolsDevelopment tools::Testing dev-flowEngineering discipline for coding agents — lightweight lifecycle management from requirements through delivery83MITCommand line utilitiesDevelopment tools dev-forwarding-serverSplit API and other requests to different ports1,674MIT dev-fuzzFuzz testing workflow for Rust. Wraps cargo-fuzz: budgeted runs, crash / timeout / OOM findings, deterministic reproducer paths,…84Apache-2.0Development toolsDevelopment tools::Debugging dev-kitDevKit Command-Line App229MIT OR Apache-2.0 dev-mmioMemory mapped IO1,811BSL-1.0Embedded developmentHardware support dev-mutateMutation testing for Rust. Wraps cargo-mutants: kill rate, surviving-mutant evidence, kill-rate threshold gating. Detects tests…75Apache-2.0Development toolsDevelopment tools::Testing dev-port-killerA safe, cross-platform port killer for developers.21MIT dev-pulseProject health dashboard for your terminal23MITCommand line utilitiesDevelopment tools dev-radarsRender a radar plot of your tech stack and print LOC statistics.4,363MITCommand line utilities dev-reportStructured JSON reports for Rust verification tooling. Stable, versioned wire format with optional terminal, markdown, SARIF, and…552Apache-2.0Development toolsDevelopment tools::Debugging dev-scopeA tool to help diagnose errors, setup machines, and report bugs to authors.20,569BSD-3-ClauseCommand line utilitiesDevelopment tools::Build Utils dev-scopelintAn opinionated formatting and linting tool for foundry projects40MITDevelopment tools dev-securityDependency audit and license policy for Rust. Wraps cargo-audit + cargo-deny: known-CVE scanning, license enforcement,…89Apache-2.0Development toolsDevelopment tools::Debugging dev-serveSpin up a simple static site server with live reload6,663GPL-3.0-or-later dev-shellA command line shell for using GenerativeAI tools in the command line2,699MIT dev-stackA dev tool1,511MIT dev-stressHigh-load stress and soak testing for Rust. Concurrent workloads, latency percentiles, throughput collapse detection,…145Apache-2.0Development toolsDevelopment tools::Profiling dev-tooldev-tool(变更为mitoo)是一个Rust工具包类库，对文件、加密解密、转码、正则、线程池、sqlite等方法进行封装，组成各种Util工具类。3,860MITCryptography dev-toolsRust verification toolkit. Tests, benches, coverage, fuzz, security audit, dep hygiene, mutation, chaos, async, stress — one…209Apache-2.0Development toolsDevelopment tools::Profiling dev-tunnelsDev tunnels library for creating and managing secure development tunnels19MITDevelopment toolsNetwork programming dev-workspacesA dev tool to simplify working with workspace directories2,980MITCommand line utilities dev_apiWeb API wrappers on top of actix-web34,760MIT dev_bestia_cargo_completionAuto-completion for cargo-auto and automation_tasks_rs and partial auto-completion for cargo in bash14,817MITDevelopment tools::Build Utils dev_bestia_html_templatingTemplating library for html in fullstack Rust, server-side or client-side in wasm3,665MITWeb programming::HTTP server dev_bestia_simple_serversimple server from <https://github.com/steveklabnik/simple-server>4,635MITWeb programming::HTTP server dev_bestia_string_utilsLibrary for string manipulation5,625MITRust patterns dev_bestia_url_utf8Library for url utf8 encode/decode5,875MITRust patterns dev_environment_launcherDev Environment Launcher is a command-line tool to help manage and open development projects for work environments like Unity…2,421non-standardCommand line utilitiesDevelopment tools dev_infoA simple utility to display git related info in a CLI prompt1,974MITCommand line utilitiesDevelopment tools dev_menuA simple in-engine developer menu library.156,554MIT dev_runnerA CLI tool to run development commands in a project via a interactive menu3,890MITCommand line utilitiesDevelopment tools dev_utilSome development tools5,836non-standard dev_utilsA collection of utilities for development22,787MIT devadaptBurn-powered developer adaptation model for skill and workflow recommendation37MITAlgorithmsScience devaiCommand Agent runner to accelerate production coding with genai.14,950MIT OR Apache-2.0Command line utilities devalangWrite music with code. Devalang is a domain-specific language (DSL) for sound designers and music hackers. Compose, automate, and…7,649MIT devalang_bindingsBindings for Devalang (to use them in external contexts)284MIT devalang_macrosMacros for Devalang283MIT devalang_typesTypes and traits for Devalang1,231MIT devalang_utilsUtility functions and types for Devalang879MIT devapackAddon generator and packager for Devalang328MITCommand line utilitiesDevelopment tools devarithA simple math crate for basic arithmetic operations.3,460MIT devaultA more flexible alternative to deriving Default.141,516MIT OR Apache-2.0 devazukaColearning Space1,641MIT devbit_99bugs_led_display_driverSPI driver for the 99bug LED Display1,601MIT devboardTerminal dashboard for managing and running dev commands1,314MIT devboat-dockertest3,104 devboxDeveloper toolbox for building and testing3,185MITDevelopment tools devbox-buildLibrary for writing build.rs build sripts4,074MITDevelopment tools devbox-envA simple Lando alernative made because Lando doesn't support podman4,051GPL-3.0-or-laterCommand line utilities devbox-test-argsParametrized tests macro6,023MITDevelopment tools devboy-assetsAsset management for devboy-tools — on-disk cache, LRU rotation, and index for AI-agent tool outputs (ADR-010).6,450Apache-2.0CachingDevelopment tools devboy-cliCommand-line interface for devboy-tools — `devboy` binary. Primary distribution is npm (@devboy-tools/cli); `cargo install…55Apache-2.0Command line utilitiesDevelopment tools devboy-clickupClickUp provider for devboy-tools — IssueProvider/Provider implementation against the ClickUp REST API.6,435Apache-2.0API bindingsDevelopment tools devboy-confluenceConfluence self-hosted provider for devboy-tools — KnowledgeBaseProvider/Provider implementation for Atlassian Confluence.6,440Apache-2.0API bindingsDevelopment tools devboy-coreCore traits, types, and error handling for devboy-tools — Provider, IssueProvider, MergeRequestProvider, configuration model.6,934Apache-2.0API bindingsDevelopment tools devboy-executorTool execution engine for devboy-tools — provider factory, enrichment pipeline, typed output. Wires every devboy provider into a…6,376Apache-2.0API bindingsDevelopment tools devboy-firefliesFireflies provider for devboy-tools — meeting transcripts and summaries over the Fireflies GraphQL API.6,442Apache-2.0API bindingsDevelopment tools devboy-format-pipelineFormat pipeline for devboy-tools — TOON encoding, MCKP tree-budget trimming, cursor pagination, deduplication; the output stage…6,445Apache-2.0CompressionDevelopment tools devboy-githubGitHub provider for devboy-tools — implements IssueProvider, MergeRequestProvider, and Provider against the GitHub REST API.6,449Apache-2.0API bindingsDevelopment tools devboy-gitlabGitLab provider for devboy-tools — implements IssueProvider, MergeRequestProvider, and Provider against the GitLab REST API.6,447Apache-2.0API bindingsDevelopment tools devboy-jiraJira provider for devboy-tools — IssueProvider/Provider implementation including project version CRUD over the Jira Cloud REST…6,442Apache-2.0API bindingsDevelopment tools devboy-mcpMCP (Model Context Protocol) server for devboy-tools — JSON-RPC 2.0 over stdio, exposing every devboy provider as MCP tools to AI…94Apache-2.0API bindingsDevelopment tools devboy-secret-patternsCatalogue of secret types (regex + retrieval URL + rotation hints) shared by the secret store, OTLP sanitizer, and OTEL scan…115Apache-2.0AuthenticationDevelopment tools devboy-skillsSkills subsystem for devboy-tools — SKILL.md frontmatter parser, install/upgrade lifecycle, manifest model (ADR-012/014).97Apache-2.0Development toolsParser implementations devboy-slackSlack provider for devboy-tools — MessengerProvider/Provider implementation against the Slack Web API.6,446Apache-2.0API bindingsDevelopment tools devboy-storageSecure credential storage for devboy-tools — OS keychain (macOS/Windows/Linux) with redacted SecretString plumbing.185Apache-2.0AuthenticationDevelopment tools devboy-telegramTelegram provider for devboy-tools — MessengerProvider/Provider implementation against the Telegram Bot API.4,621Apache-2.0API bindingsDevelopment tools devboy-token-catalogBackend-driven token catalog for devboy-tools — JSON-defined per-provider variants (CN/global/coding tiers, region-specific…86Apache-2.0AuthenticationConfiguration devboy-vault-cryptoEncrypted local vault primitives for devboy-tools — XChaCha20-Poly1305 + Argon2id with envelope encryption (ADR-023).84Apache-2.0AuthenticationCryptography devbrainLocal-first CLI to capture, search, and recall developer workflow (commands, errors, and fixes)34MITCommand line utilitiesDevelopment tools devcDevice Connector CLI2,849MIT devc-coreCore crate for the Device Connector2,075MIT devc-daemonDevice Connector Daemon1,489AGPL-3.0-or-later devc-relayDevice Connector relay server1,484AGPL-3.0-or-later devcade_onboard_typesTypes used by the devcade onboard socket3,254MIT devcadersDevcade input support library for Bevy+Rust!14,502MIT devcap-coreCore library for aggregating git commits across repositories107MIT devcatA micro-version control system for your AI development loop.523MITCommand line utilitiesDevelopment tools devcertTool to easily generate certificates to be used in development environments.1,690MIT OR Apache-2.0 devcleanA tool to clean up your development environment2,852MIT devclean-cliAudit and safely remove rebuildable development artifacts110MITCommand line utilitiesDevelopment tools devcleanerA tool to search for node_modules an clean the projects selected3,056MIT devconRuns devcontainer projects.2,876AGPL-3.0-or-later devconsoleDevConsole Library with client implementation393MIT devcontainerA devcontainer management CLI255MITCommand line utilitiesDevelopment tools devcontainer-envBridge devcontainers and the host environment — run host commands with devcontainer service environments and automatically…83MIT devcontainer-guardNetwork and MCP access control for devcontainers41MIT devcontainer-rsA parser for the devcontainer.json spec1,612MIT DevCoreRust Core Project2,439MIT devcycle-bucketing-rsDevCycle Bucketing Library in Rust91MIT devd-rsAn interface to devd, the device hotplug daemon on FreeBSD and DragonFlyBSD4,547,262Unlicense/MITOperating systems::Unix APIs devdropA small CLI for syncing and hydrating developer workspace roots.36MIT OR Apache-2.0Command line utilitiesDevelopment tools devdustClean build artifacts from development projects to reclaim disk space477MIT devdust-coreCore library for detecting and cleaning development project artifacts634MIT devecDouble ended vector1,671Zlib devekA simple CLI for copying HTML to clipboard.992MIT develaA development substrate of coherence.65,884MIT OR Apache-2.0Development toolsNo standard library::No dynamic allocation devela_base_allocbase alloc shared functionality for devela2,348MIT OR Apache-2.0Development toolsRust patterns devela_base_corebase shared functionality for devela2,704MIT OR Apache-2.0Development toolsRust patterns devela_base_macrosprocedural macros for `devela_base_core`3,112MIT OR Apache-2.0Development tools::Procedural macro helpersRust patterns devela_base_stdbase std shared functionality for devela2,274MIT OR Apache-2.0Development toolsRust patterns devela_dependOptional external dependencies for `devela`.11,384MIT OR Apache-2.0Development toolsNo standard library::No dynamic allocation devela_macrosprocedural macros for devela41,024MIT OR Apache-2.0Development tools::Procedural macro helpersRust patterns develop_debugPrint debugging information at development time19,739MPL-2.0AccessibilityDevelopment tools developer_debug_toolsTools for developer to debug their code64non-standard developer_disk_imageA port of https://github.com/doronz88/DeveloperDiskImage to Rust1,505MIT developerpodDeveloperpod is the machine. Kcups are the pods — tiny *.kcup.toml files declaring what to gather, what to ask a model, and what…18MITCommand line utilities developingHashSetMap, K=hash(V),V=V | So uh.. yeah. HashSetMap. ⛓️1,718MIT OR Apache-2.0 developing_todayHashSetMap, K=hash(V),V=V | So uh.. yeah. HashSetMap. ⛓️1,684MIT OR Apache-2.0 devenvAn application for settung up new projects/environments based on templates.1,769MIT devenviousApply & update git-based devenv templates1,832AGPL-3.0-or-later deverrOpinionated error handling for developers39non-standardData structuresDevelopment tools deversionAlways-active, character-for-character version control system1,923MIT devfetchA tool to print dev environment information.21MIT devflowDevFlow CLI — an opinionated take on AI-driven development automation103MIT OR Apache-2.0Command line utilitiesDevelopment tools devflow-coreOpinionated AI-driven development workflow state machine127MIT OR Apache-2.0Command line utilitiesDevelopment tools devflow-proAdvanced codebase analysis tool for project insights and optimization974MITCommand line utilitiesDevelopment tools devforgeDev environment orchestrator — docker, health checks, mprocs, custom commands via TOML config134MITDevelopment tools devgen-splitterDevgen Splitter is a Rust library that breaks down source code into contextual chunks.8,339MIT devgen-tree-sitter-phpPHP grammar for tree-sitter1,824MITParsing toolsText editors devgen-tree-sitter-protobufprotobuf grammar for the tree-sitter parsing library1,454MITParsing toolsText editors devgen-tree-sitter-rR grammar for the tree-sitter parsing library1,660MITParsing toolsText editors devgen-tree-sitter-soliditySolidity grammar for the tree-sitter parsing library1,510MITParsing toolsText editors devgen-tree-sitter-sqlSQL grammar for the tree-sitter parsing library2,211MITParsing toolsText editors devgen-tree-sitter-swiftswift grammar for the tree-sitter parsing library147,529MITParsing toolsText editors devgen-tree-sitter-tomlTOML grammar for tree-sitter1,514MITParsing toolsText editors devguardCLI repository hygiene checks for secrets, env setup, git health, and provider best practices.47MIT OR Apache-2.0Command line utilitiesDevelopment tools devguard-genesisdevguard generic iot configuration service7,437MIT devguiTBD207MIT OR Apache-2.0 devhub-sharedA brief description of what the crate does2,005MIT deviManages API tokens with expiration dates1,281GPL-3.0Command line utilities deviceA generative engine197CC0-1.0 device-agentDevice-side helpers to build and sign immutable trace records104MIT OR Apache-2.0 device-aiTauri-agnostic Rust library for native on-device AI APIs87MIT OR Apache-2.0API bindingsMultimedia device-detectorA Rust port of Matomo's DeviceDetector v4.2.31,826LGPL-3.0Parser implementations device-detector-rsRust port of Matomo's device-detector — parses User-Agent strings into bot/OS/client/device info using the Matomo YAML regex…187MIT device-driverA toolkit to write better device drivers, faster155,702MIT OR Apache-2.0Embedded developmentHardware support device-driver-cliThe command line tool for the device-driver toolkit7,013MIT OR Apache-2.0Development toolsEmbedded development